Quote from: Smilee on December 18, 2017, 01:03:03 AM

Thanks Poop.

Evga and Powermaster use different style that are not interchangeable so that is OK.
The coolermaster is powering the mother board 24 pin and 8pin cpu cable.
All the GPU's are plugged into risers....so none are plugged directly into the motherboard.

Any more ideas?

Ah ok, the way you worded it sounded like you had a GPU plugged into the motherboard directly. Risers are usually the first things to fail so I would just try a new Riser for the GPU that made a pop and double check the connections and cables.